From 2f5f89963186d42a7ded253bc6cf5b32abb45cec Mon Sep 17 00:00:00 2001 From: aliguori Date: Mon, 26 Jan 2009 19:37:41 +0000 Subject: [PATCH] Remove the advertising clause from the slirp license According to the FSF, the 4-clause BSD license, which slirp is covered under, is not compatible with the GPL or LGPL[1]. [1] http://www.fsf.org/licensing/licenses/index_html#GPLIncompatibleLicenses There are three declared copyright holders in slirp that use the 4-clause BSD license, the Regents of UC Berkley, Danny Gasparovski, and Kelly Price. Below are the appropriate permissions to remove the advertise clause from slirp from each party. Special thanks go to Richard Fontana from Red Hat for contacting all of the necessary authors to resolve this issue! Regents of UC Berkley: From ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change July 22, 1999 To All Licensees, Distributors of Any Version of BSD: As you know, certain of the Berkeley Software Distribution ("BSD") source code files require that further distributions of products containing all or portions of the software, acknowledge within their advertising materials that such products contain software developed by UC Berkeley and its contributors. Specifically, the provision reads: " * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors." Effective immediately, licensees and distributors are no longer required to include the acknowledgement within advertising materials. Accordingly, the foregoing paragraph of those BSD Unix files containing it is hereby deleted in its entirety. William Hoskins Director, Office of Technology Licensing University of California, Berkeley Danny Gasparovski: Subject: RE: Slirp license Date: Thu, 8 Jan 2009 10:51:00 +1100 From: "Gasparovski, Daniel" To: "Richard Fontana" Hi Richard, I have no objection to having Slirp code in QEMU be licensed under the 3-clause BSD license. Thanks for taking the effort to consult me about this. Dan ... Kelly Price: Date: Thu, 8 Jan 2009 19:38:56 -0500 From: "Kelly Price" To: "Richard Fontana" Subject: Re: Slirp license Thanks for contacting me, Richard. I'm glad you were able to find Dan, as I've been "keeping the light on" for Slirp. I have no use for it now, and I have little time for it (now holding onto Keenspot's Comic Genesis and having a regular US state government position). If Dan would like to return to the project, I'd love to give it back to him. As for copyright, I don't own all of it. Dan does, so I will defer to him. Any of my patches I will gladly license to the 3-part BSD license. My interest in re-licensing was because we didn't have ready info to contact Dan. If Dan would like to port Slirp back out of QEMU, a lot of us 64-bit users would be grateful. Feel free to share this email address with Dan. I will be glad to effect a transfer of the project to him and Mr. Bellard of the QEMU project. Signed-off-by: Anthony Liguori git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6451 c046a42c-6fe2-441c-8c8c-71466251a162 --- slirp/COPYRIGHT | 3 --- slirp/cksum.c | 6 +----- slirp/icmp_var.h | 6 +----- slirp/ip.h | 6 +----- slirp/ip_icmp.c | 6 +----- slirp/ip_icmp.h | 6 +----- slirp/ip_input.c | 6 +----- slirp/ip_output.c | 6 +----- slirp/mbuf.h | 6 +----- slirp/tcp.h | 6 +----- slirp/tcp_input.c | 6 +----- slirp/tcp_output.c | 6 +----- slirp/tcp_subr.c | 6 +----- slirp/tcp_timer.c | 6 +----- slirp/tcp_timer.h | 6 +----- slirp/tcp_var.h | 6 +----- slirp/tcpip.h | 6 +----- slirp/udp.c | 6 +----- slirp/udp.h | 6 +----- 19 files changed, 18 insertions(+), 93 deletions(-) diff --git a/slirp/COPYRIGHT b/slirp/COPYRIGHT index 3f331ee07d..1bc83d497e 100644 --- a/slirp/COPYRIGHT +++ b/slirp/COPYRIGHT @@ -25,9 +25,6 @@ The copyright terms and conditions: 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. - 3. All advertising materials mentioning features or use of this software - must display the following acknowledgment: - This product includes software developed by Danny Gasparovski. THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY diff --git a/slirp/cksum.c b/slirp/cksum.c index b98373b51f..34977ffc03 100644 --- a/slirp/cksum.c +++ b/slirp/cksum.c @@ -10,11 +10,7 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors + * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * diff --git a/slirp/icmp_var.h b/slirp/icmp_var.h index cd865b7971..99d4c9e6b8 100644 --- a/slirp/icmp_var.h +++ b/slirp/icmp_var.h @@ -10,11 +10,7 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors + * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * diff --git a/slirp/ip.h b/slirp/ip.h index 3079f90f9b..7a7a9b9437 100644 --- a/slirp/ip.h +++ b/slirp/ip.h @@ -10,11 +10,7 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors + * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * diff --git a/slirp/ip_icmp.c b/slirp/ip_icmp.c index b3d4348bbe..4b27facf18 100644 --- a/slirp/ip_icmp.c +++ b/slirp/ip_icmp.c @@ -10,11 +10,7 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors + * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * diff --git a/slirp/ip_icmp.h b/slirp/ip_icmp.h index 5cd9f7ffc4..03301313e0 100644 --- a/slirp/ip_icmp.h +++ b/slirp/ip_icmp.h @@ -10,11 +10,7 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors + * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * diff --git a/slirp/ip_input.c b/slirp/ip_input.c index 116ee4565f..e7f275613f 100644 --- a/slirp/ip_input.c +++ b/slirp/ip_input.c @@ -10,11 +10,7 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors + * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * diff --git a/slirp/ip_output.c b/slirp/ip_output.c index a8a6067bda..9538db9895 100644 --- a/slirp/ip_output.c +++ b/slirp/ip_output.c @@ -10,11 +10,7 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors + * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * diff --git a/slirp/mbuf.h b/slirp/mbuf.h index f9f2132556..552737347e 100644 --- a/slirp/mbuf.h +++ b/slirp/mbuf.h @@ -10,11 +10,7 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors + * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * diff --git a/slirp/tcp.h b/slirp/tcp.h index 11150766d9..40570326cb 100644 --- a/slirp/tcp.h +++ b/slirp/tcp.h @@ -10,11 +10,7 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors + * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * diff --git a/slirp/tcp_input.c b/slirp/tcp_input.c index f324adb1d9..d7805b5307 100644 --- a/slirp/tcp_input.c +++ b/slirp/tcp_input.c @@ -10,11 +10,7 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors + * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * diff --git a/slirp/tcp_output.c b/slirp/tcp_output.c index dba4ed7a51..4a7bdbceea 100644 --- a/slirp/tcp_output.c +++ b/slirp/tcp_output.c @@ -10,11 +10,7 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors + * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * diff --git a/slirp/tcp_subr.c b/slirp/tcp_subr.c index 497b988221..b30dffdc67 100644 --- a/slirp/tcp_subr.c +++ b/slirp/tcp_subr.c @@ -10,11 +10,7 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors + * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * diff --git a/slirp/tcp_timer.c b/slirp/tcp_timer.c index 244bad6a8f..47f01bb966 100644 --- a/slirp/tcp_timer.c +++ b/slirp/tcp_timer.c @@ -10,11 +10,7 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors + * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * diff --git a/slirp/tcp_timer.h b/slirp/tcp_timer.h index f251846b44..791ee49df2 100644 --- a/slirp/tcp_timer.h +++ b/slirp/tcp_timer.h @@ -10,11 +10,7 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors + * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * diff --git a/slirp/tcp_var.h b/slirp/tcp_var.h index 99d18fdf1f..d4af1c8d0b 100644 --- a/slirp/tcp_var.h +++ b/slirp/tcp_var.h @@ -10,11 +10,7 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors + * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * diff --git a/slirp/tcpip.h b/slirp/tcpip.h index b98cdb30db..7974ce3d52 100644 --- a/slirp/tcpip.h +++ b/slirp/tcpip.h @@ -10,11 +10,7 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors + * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * diff --git a/slirp/udp.c b/slirp/udp.c index c9926181ac..8d3bdd2ceb 100644 --- a/slirp/udp.c +++ b/slirp/udp.c @@ -10,11 +10,7 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors + * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * diff --git a/slirp/udp.h b/slirp/udp.h index e2ca54645a..51a07a2fcc 100644 --- a/slirp/udp.h +++ b/slirp/udp.h @@ -10,11 +10,7 @@ * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors + * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. *